Signal Conditioning

A signal conditioner is a device that converts one type of electronic signal into another type of signal. Its primary use is to convert a signal that may be difficult to read by conventional instrumentation into a more easily read format.
How it works
Signal conditioning can perform a wide range of processes required to make sensor output suitable for processing include amplification, filtering, converting, range matching, isolation. The input from a sensor is connected to the signal conditioner, which is then able to convert the specific input type into a signal that produces the necessary output type for the instrumentation used.
Types of Signal Conditioning
• DIN Rail Mount - a DIN Rail mount signal conditioner mounts on a DIN Rail bracket and are very popular in industrial applications since they provide a rugged mounting format.
• Backplane Mount Conditioners - The backplane style provides the advantage of all output signals being accessible through a single common connector. Backplane signal conditioners are often used with data acquisition systems.
• Digital Sensor Signal Conditioners - The output of a digital signal conditioner is converted to a digital format such as RS232, RS485 or Ethernet. Digital signals provide a high degree of immunity from electrical noise, and can also support extended transmission distances.

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Description Price Input Type Output Type Signal Conditioner Type Input Range Output Range Supply Voltage Mounting Type Sensor Compatibility Minimum Operating Temperature Maximum Operating Temperature Hazardous Area Certification Interface Module Type Number of Channels
RS Stock No. 324-0677
Mfr. Part No.PXT-10.115/RS
$369.46
Each
units
Temperature Analogue Temperature to Analogue -50 → 300 °C 0 → 10 V dc, 0 → 20 mA 115 V ac DIN Rail RTD -20°C +55°C - - - -
RS Stock No. 137-0333
Mfr. Part No.44233
$388.87
Each
units
Voltage Current Analogue 0 → 10 V dc 4 → 20 mA 0 → 10 V dc DIN Rail - 0°C +60°C - - Converter 1
RS Stock No. 902-7994
Mfr. Part No.8965340000
BrandWeidmuller
$214.98
Each
units
NAMUR Sensor Current NAMUR Sensor to Current 8 V dc 2 A 19.2 → 31.2 V DIN Rail NAMUR Sensor -20°C +60°C IECEx USB Cable Signal Isolating Converter 1
RS Stock No. 652-8425
Mfr. Part No.2708863
$851.49
Each
units
- Current, Voltage Isolation - 0.46 A, 42 V dc, 60 V ac 24 V dc DIN Rail - -20°C +60°C - - - -
RS Stock No. 622-3209
Mfr. Part No.2813525
$410.08
Each
units
- - - - - - - - - - - - - -
RS Stock No. 902-8032
Mfr. Part No.8965460000
BrandWeidmuller
$412.57
Each
units
Analogue Analogue Analogue to Analogue 4 → 20 mA 4 → 20 mA 19.2 → 31.2 V DIN Rail HART Signal Protocol -20°C +60°C IECEx USB Cable Signal Isolating Converter 2
RS Stock No. 134-8673
Mfr. Part No.2901996
$541.23
Each
units
Current Current Loop-Powered Isolator 0 → 20 mA, 4 → 20 mA 0 → 20 mA, 4 → 20 mA 9.6 → 30 V dc DIN Rail - -40°C +70°C ATEX - - 2
RS Stock No. 134-8694
Mfr. Part No.2905635
$751.20
Each
units
Current Analogue Mini Analogue Pro Modbus/TCP Communication Gateway 4 → 20 mA 10 → 100 Mbit/s 12 → 24 V dc DIN Rail - -40°C +55°C - - -, Mini Analogue Pro Modbus/TCP Communication Gateway 1
RS Stock No. 338-4115
Mfr. Part No.PXL-10.924/RS
$184.91
Each
units
Analogue Relay Analogue to Relay 0 → 10 V, 0 → 20 mA - 24 V dc DIN Rail - -20°C +55°C - - Trip Amplifier -
RS Stock No. 849-6399
Mfr. Part No.2902017
$492.28
Each
units
Resistance Current, Voltage Resistance to Current, Resistance to Voltage 100 O → 100 kO 0 → 12.3 V, 0 → 24.6 mA 9.6 → 30 V dc DIN Rail Transducer -40°C +70°C - - - -
RS Stock No. 511-7557
Mfr. Part No.1SVR040014R2000
BrandABB
$499.03
Each
units
Thermocouple Relay Thermocouple to Relay - - 24 → 48 V dc, 24 V ac DIN Rail Thermocouple -20°C +60°C - - - -
RS Stock No. 785-7774
Mfr. Part No.2902832
$403.48
Each
units
Frequency Current, Voltage Frequency to Current, Frequency to Voltage 0.002 Hz → 20 kHz 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 10 → 0 V, 20 → 0 mA, 20 → 4 mA, 4 → 20 mA 9.6 → 30 V dc DIN Rail NAMUR Sensor -20°C +65°C - - - -
RS Stock No. 249-5309
Mfr. Part No.2943437
$92.76
Each
units
- - NPN Transistor Output to PNP Transistor Output, PNP Transistor Output to NPN Transistor Output - - - - - - - - - - -
RS Stock No. 442-8907
Mfr. Part No.1SVR011714R1100
BrandABB
$336.43
Each
units
Analogue Current Analogue to Current 0 → 20 mA 0 → 20 mA 24 V dc DIN Rail - -20°C +80°C - - - -
RS Stock No. 134-8044
Mfr. Part No.3RS7005-1FE00
BrandSiemens
$323.55
Each
units
Current, Voltage Current, Voltage Converter 0 → 10 V, 0 → 20 mA, 4 → 20 mA 0 → 10 V, 0 → 20 mA, 4 → 20 mA 24 V ac/dc Snap On - -25°C +60°C - - - 1
RS Stock No. 144-1341
Mfr. Part No.DPT02-E
BrandEYC
$592.39
Each
units
Current, Linear Resistance, Potentiometer, RTD, Thermocouple, Voltage Analogue, PNP/NPN, RS-485 Analogue to Analogue, Analogue to PNP/NPN, Analogue to RS-485 0 → 1 (Voltage) V, 0 → 10 (Linear Resistance) kΩ, 0 → 10 (Voltage) V, 0 → 20 (Current) mA, 0 → 5 (Voltage) V, 0.2 → 1 (Voltage) V, 1 → 5 (Voltage) V, 10 → 100 (Potentiometer) kΩ, 2 → 10 (Voltage) V, 4 → 20 (Current) mA 0 → 1 (Voltage) V, 0 → 10 (Voltage) V, 0 → 5 (Voltage) V, 0.2 → 1 (Voltage) V, 1 → 0 (Voltage) V, 1 → 0.2 (Voltage) V, 1 → 5 (Voltage) V, 10 → 0 (Voltage) V, 10 → 2 (Voltage) V, 2 → 10 (Voltage) V, 5 → 0 (Voltage) V, 5 → 1 (Voltage) V 85 → 253 V ac DIN Rail RTD, Thermocouple -10°C +60°C - - Signal Conditioner 2
RS Stock No. 785-7771
Mfr. Part No.2902849
$343.60
Each
units
Resistance, Temperature Current, Voltage RTD to Current, RTD to Voltage 0 → 4000 Ω, -200 → +850 °C 0 → 10 V, 0 → 20 mA, 0 → 5 V, 1 → 5 V, 10 → 0 V, 20 → 0 mA, 20 → 4 mA, 4 → 20 mA 9.6 → 30 V dc DIN Rail RTD -20°C +65°C - - - -
RS Stock No. 796-6935
Mfr. Part No.2204P
$378.17
Each
units
Analogue Current Analogue to Current 0 → 10 V dc, 0 → 50 mA 0 → 10 V dc, 0 → 20 mA 24 → 230 V ac, 24 → 250 V dc 11-pin socket - -20°C +60°C - - - -
RS Stock No. 134-8680
Mfr. Part No.2902056
$408.24
Each
units
Voltage Current, Voltage Frequency Transducer 30 V 0 → 10.5 V, 0 → 21 mA 24 V dc DIN Rail Proximity Sensor -40°C +70°C - - - 1
RS Stock No. 736-5058
Mfr. Part No.CI45-102-00000-000
BrandP.M.A
$517.65
Each
units
Universal Relay Universal to Relay 0 → 100 kHz, 0 → 4500 Ω, -10 → 30 V, 15 → 31 bit, -200 → 2315 °C 0 → 10 V, 0 → 1000 Hz, 0 → 20 mA, 14 bit 90 → 260 V ac DIN Rail RTD, Thermocouple -20°C +60°C - - - -
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